Frank Plenzdorf

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for detecting the occupied or available status of a track se...
- Patent number 9,139,211
- Issue date Sep 22, 2015
- Siemens Aktiengesellschaft
- Gerald Lude
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR DETECTING THE OCCUPIED OR AVAILABLE STATUS OF A TRACK SE...
- Publication number 20140014783
- Publication date Jan 16, 2014
- Siemens Aktiengesellschaft
- Gerald Lude
- B61 - RAILWAYS